Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Jun
Thu
25 Jun
Fri
26 Jun
Sat
27 Jun
Sun
28 Jun
Mon
29 Jun
Tue
30 Jun
Real-time AQI (Monitoring Station in Gannan Prefecture)
监测站
4126
PM2.5
41
PM10
8
O3
0.3
CO
5
SO2
36
NO2
甘肃民族师范学院
5813
PM2.5
60 *
PM10
27
O3
0.3
CO
3
SO2
38
NO2
Air quality in the last 12 months (Gannan Prefecture)
|
2026/05
|
28
|
34
|
43
|
53
|
48
|
45
|
58
|
48
|
51
|
46
|
50
|
57
|
60
|
66
|
26
|
29
|
33
|
37
|
43
|
45
|
37
|
48
|
36
|
34
|
34
|
56
|
35
|
25
|
35
|
44
|
76
|
|
2026/04
|
49
|
43
|
77
|
54
|
66
|
56
|
36
|
40
|
44
|
44
|
33
|
50
|
35
|
33
|
39
|
44
|
56
|
53
|
268
|
131
|
48
|
51
|
67
|
62
|
58
|
62
|
40
|
29
|
36
|
38
|
|
|
2026/03
|
66
|
55
|
69
|
85
|
86
|
58
|
50
|
49
|
32
|
42
|
45
|
69
|
48
|
62
|
62
|
55
|
36
|
43
|
40
|
56
|
61
|
69
|
73
|
59
|
38
|
35
|
46
|
53
|
43
|
32
|
39
|
|
2026/02
|
73
|
67
|
69
|
69
|
57
|
69
|
58
|
42
|
54
|
59
|
49
|
51
|
36
|
44
|
68
|
52
|
117
|
57
|
53
|
34
|
57
|
66
|
107
|
50
|
59
|
62
|
56
|
70
|
|||
|
2026/01
|
74
|
63
|
68
|
74
|
64
|
59
|
47
|
40
|
51
|
46
|
46
|
49
|
47
|
55
|
54
|
52
|
51
|
72
|
73
|
66
|
59
|
59
|
51
|
47
|
106
|
130
|
96
|
85
|
100
|
62
|
64
|
|
2025/12
|
58
|
65
|
58
|
60
|
60
|
48
|
56
|
57
|
56
|
56
|
53
|
119
|
68
|
56
|
57
|
53
|
54
|
57
|
63
|
56
|
59
|
64
|
64
|
59
|
50
|
52
|
53
|
50
|
54
|
50
|
62
|
|
2025/11
|
49
|
35
|
40
|
39
|
37
|
23
|
45
|
64
|
51
|
32
|
40
|
36
|
27
|
46
|
46
|
51
|
61
|
48
|
44
|
56
|
51
|
55
|
49
|
88
|
64
|
68
|
53
|
64
|
60
|
60
|
|
|
2025/10
|
25
|
34
|
39
|
25
|
16
|
21
|
18
|
19
|
20
|
19
|
18
|
20
|
33
|
31
|
32
|
40
|
30
|
42
|
32
|
35
|
27
|
24
|
23
|
23
|
31
|
32
|
40
|
47
|
51
|
46
|
57
|
|
2025/09
|
36
|
28
|
26
|
27
|
31
|
55
|
56
|
45
|
37
|
33
|
39
|
42
|
55
|
47
|
25
|
31
|
21
|
20
|
27
|
27
|
25
|
28
|
34
|
40
|
39
|
23
|
18
|
17
|
21
|
23
|
|
|
2025/08
|
34
|
30
|
32
|
14
|
20
|
23
|
22
|
18
|
20
|
25
|
34
|
30
|
30
|
42
|
37
|
42
|
37
|
33
|
19
|
27
|
16
|
17
|
20
|
35
|
29
|
19
|
12
|
14
|
25
|
39
|
41
|
|
2025/07
|
43
|
34
|
30
|
25
|
29
|
23
|
33
|
39
|
40
|
41
|
36
|
30
|
39
|
43
|
35
|
48
|
50
|
26
|
59
|
22
|
24
|
30
|
36
|
24
|
23
|
30
|
45
|
39
|
27
|
32
|
38
|
|
2025/06
|
22
|
27
|
24
|
33
|
51
|
46
|
38
|
44
|
22
|
37
|
46
|
41
|
44
|
30
|
48
|
50
|
53
|
34
|
32
|
43
|
40
|
21
|
35
|
21
|
25
|
36
|
33
|
39
|
42
|
29
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution